<strong>18.5%Cr</strong>高<strong>Mn</strong>型节镍双相不锈钢大变形热压缩的组织和再结晶行为

18.5%Cr高Mn型节镍双相不锈钢大变形热压缩的组织和再结晶行为

潘晓宇, 杨银辉, 倪珂, 曹建春, 钱昊

Microstructure and Recrystallization Behavior of 18.5%Cr High-Mn Low-Ni Type Duplex Stainless Steel during Hot Compression with Large Deformation

PAN Xiaoyu, YANG Yinhui, NI Ke, CAO Jianchun, QIAN Hao

图9 热变形峰值应力与应变速率和变形温度的关系

Fig.9 Relationship between thermal deformation peak stress and strain rate and deformation temperature (a) lnσ_p-ln $\dot{ε}$ , (b) σ_p-ln $\dot{ε}$ ，(c) ln[sinh(ασ_p)]-ln $\dot{ε}$ ，(d) ln[sinh(ασ_p)]-10000/T